G. . HADJI, Y. . LASKRI, T. . BECHOUAT, and R. . BENZINE, “New Hybrid Conjugate Gradient Method as a Convex Combination of PRP and RMIL+ Methods”, Stud. Univ. Babeş-Bolyai Math., vol. 69, no. 2, pp. 457–468, Jun. 2024.